Waterloo, Iowa, United States of America: What to pack, what to wear, and when to go [2023]

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Ready to pack for Waterloo, Iowa, United States of America? If you're planning to go to Waterloo, below is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Waterloo, Iowa, United States of America

Based on the climate and weather in Waterloo, Iowa, United States of America, the best time to go is August. See below for details.

What to wear/what to pack for Waterloo, Iowa, United States of America

Already know when you're traveling?

Here are some general tips on what to wear in Waterloo, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Waterloo, Iowa, United States of America by month

January

If you are traveling to Waterloo in January, you will notice that it is biting cold. Expect it to rain regularly. Daytime temperatures are in the 20s F (single digits below 0 C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines repeatedly losing bags these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. It's important that you get the correct type. Most adapters currently sold are simply plugs and require your electronics to change the voltage themselves. If your devices can't do that they could get fried. This one should work in most locations.

  • Luggage scale to avoid fees

    Airlines charge huge prices for overweight luggage. Avoid penalties with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    Our fave is this one

February

February in Waterloo is frigid. The average overnight temperatures in the area are in the low 10s F (10+ below zero C), with a few days below 0 F (10+ below zero C). It tends to rain 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airlines frequently losing bags recently, an AirTag can help you find it anywhere anywhere: AirTag for iPhones.

Comfort + Essentials

  • Travel pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge huge prices for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

  • Plug adapter

    A plug adapter that supports outlet types A and B. Be careful to find the necessary kind. Most adapters on sale are just plugs and require your devices to adjust the voltage themselves. If yours can't do that they could get fried. This one should work in most places.

March

March in Waterloo can be very chilly and somewhat rainy. The average overnight temperatures in the area are in the 20s F (single digits below 0 C). It tends to rain about a third of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports repeatedly losing bags these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel adapter

    A plug adapter that supports outlet types A and B. Make sure to find the necessary kind. The majority of adapters on sale are just plugs and expect your electronics to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be appropriate for most places.

  • Travel neck support pillow

    An excellent option is this one

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

April

April in Waterloo is relatively cool and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 40s F (single digits C) to high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • AirTag to track your luggage

    With airlines frequently losing luggage nowadays, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types A and B. Take care to find the right type. Most adapters on sale are simply plugs and expect your devices to adjust the voltage themselves. If yours can't do that they could get destroyed. This one works in most countries.

May

If you visit Waterloo during May, you are likely to find that it is balmy and somewhat rainy. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the high 40s F (single digits C). In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airlines frequently losing luggage recently, an AirTag can locate it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge large penalties for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Take care to find the correct kind. Most adapters available online are just plug changers and expect your electronics to change the voltage themselves. If your devices can't do that they could get destroyed. This one is sufficent for most countries.

  • Travel neck support pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

June

If you vacation in Waterloo during June, you are likely to see that it is pretty consistently hot and somewhat rainy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C). In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines always losing luggage nowadays, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Save money with this

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. Check that you choose the necessary kind. The majority of adapters available are simply plug changers and require your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one should be sufficient for most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    Our favorite is this one

July

In July, Waterloo is extremely warm and somewhat rainy. Temperatures routinely are in the 80s F (high 20s C) and occasionally jump into the low 90s F (low 30s C) range. At night, lows are in the low 60s F (high 10s C). This is also a rainy time for Waterloo, with several of the days of the month having rain.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines constantly losing bags these days, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Avoid penalties with this

  • Voltage step down adapter

    A plug adapter that supports outlet types A and B. Make sure to choose the correct kind. The majority of adapters for sale now are simply plug changers and require your electronics to convert the voltage themselves. If your devices can't do that they could burn up. This one works in most places.

  • Travel neck support pillow

    A versatile choice is this one

August

August in this region is hot. Temperatures average in the low 80s F (high 20s C) during the day. It rains regularly.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airlines frequently losing things recently, an AirTag can locate it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid penalties with this

  • Travel neck support pillow

    Our favorite is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Take care to pick the right kind. The majority of adapters for sale now are simply plug changers and require your electronics to change the voltage themselves. If yours can't do that they could get fried. This one should work in most areas.

September

Traveling to Waterloo in September, you will notice that it is a perfect temperature. Expect it to rain a bit less than half of the time. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • AirTag to track your luggage

    With airlines frequently losing bags recently, an AirTag can help you locate it anywhere anywhere: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Travel voltage adapter

    A plug adapter that supports outlet types A and B. It's important that you get the necessary kind. The majority of adapters that you can buy are simply plugs and require your devices to change the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    Our fave is this one

  • Luggage scale to avoid fees

    Airlines charge huge prices for overweight luggage. Avoid penalties with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

October

October is cool. Temperatures average in the low 60s F (high 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports repeatedly losing luggage nowadays, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    Our fave is this one

  • Luggage scale to avoid fees

    Airlines charge large amounts for overweight luggage. Avoid surcharges with this

  • Plug adapter

    A plug adapter that supports outlet types A and B. Make sure to find the right kind. Most adapters currently sold are simply plugs and require your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one works in most places.

November

November in Waterloo can be very chilly. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the 30s F (single digits C) to 40s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports repeatedly losing luggage nowadays, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge excessive penalties for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck support pillow

    Our fave is this one

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Check that you find the necessary type. The majority of adapters currently being sold are just plug changers and require your devices to change the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most areas.

December

December here is very cold. Temperatures average in the low 30s F (single digits below 0 C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

  • AirTag to track your luggage

    With airports always losing bags these days, an AirTag can help you locate it anywhere in the world: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your things.

  • Voice and data SIM card

    A SIM card that works in Waterloo. A good global SIM card works in most countries, but check the country list before buying.

Comfort + Essentials

  • Voltage adapter

    A plug adapter that supports outlet types A and B. Check that you find the correct kind. Most adapters for sale now are simply plug changers and require your electronics to adjust the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most locations.

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Avoid surcharges with this

  • Travel neck pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

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